CVE-2011-3773: Phpdevshell

Medium severity, CVSS 5.0. EPSS: 1.2% chance of exploitation in the next 30 days.

PHPDevShell 3.0.0-Beta-4b allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by gzip.php.

Affected products

• Phpdevshell Phpdevshell: version 3.0.0 only

Published 2011-09-24. Last modified 2026-06-16.